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CAS 73112-73-9

CAS 73112-73-9 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 73112-73-9
CAS 73112-73-9PubChem CID 122706103

N-(3-((Carboxymethyl)amino)-5-hydroxy-5-(hydroxymethyl)-2-methoxy-2-cyclohexen-1-ylidene)-L-serine

Shinorine is a mycosporine-like amino acid that is the ketimine resulting from the formal condensation of the amino group of L-serine with the keto group of (5S)-5-hydroxy-5-(hydroxymethyl)-2-methoxycyclohex-2-en-1-one and in which the hydrogen at position 3 of the cyclohexenone moiety has been replaced by the amino group of glycine. It is an active ingredient found in environmentally friendly sunscreen creams. It has a role as an antioxidant and an ultraviolet filter. It is a ketimine, a dicarboxylic acid and a mycosporine-like amino acid. — ChEBI

IUPAC name
(2S)-2-[[(5R)-3-(carboxymethylimino)-5-hydroxy-5-(hydroxymethyl)-2-methoxycyclohexen-1-yl]amino]-3-hydroxypropanoic acid
Molecular formula
C13H20N2O8
Molecular weight
332.31 g/mol
Exact mass
332.12196560 Da
XLogP3
-2.2
Topological polar surface area
169.0 Ų
Hydrogen-bond donors
6
Hydrogen-bond acceptors
10
Covalent units
1
Defined stereocentres
2

Also known as

N-[3-[(Carboxymethyl)amino]-5-hydroxy-5-(hydroxymethyl)-2-methoxy-2-cyclohexen-1-ylidene]-L-serineRefChem:1091127(2S)-2-(((5R)-3-(carboxymethylimino)-5-hydroxy-5-(hydroxymethyl)-2-methoxycyclohexen-1-yl)amino)-3-hydroxypropanoic acidShinorineShinorine [MI]CP6FF0KM7EUNII-CP6FF0KM7E(E)-N-((5S)-3-((Carboxymethyl)amino)-5-hydroxy-5-(hydroxymethyl)-2-methoxycyclohex-2-en-1-ylidene)serine
5 more reported names
CHEBI:131712C13H20N2O8GLXC-26554(2S)-2-[[(5R)-3-(carboxymethylimino)-5-hydroxy-5-(hydroxymethyl)-2-methoxy-cyclohexen-1-yl]amino]-3-hydroxy-propanoic acid(E)-N-[(5S)-3-[(carboxymethyl)amino]-5-hydroxy-5-(hydroxymethyl)-2-methoxycyclohex-2-en-1-ylidene]-L-serine
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

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How CAS 73112-73-9 is used on this site

CAS 73112-73-9 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 73112-73-9 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.